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Write a mesh model and start using it in the mesh view

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Marco Pesenti Gritti
2006-09-25 16:01:11 +02:00
parent 73be416c67
commit 56229aad36
5 changed files with 129 additions and 72 deletions
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shell/view/home/HomeWindow.py
+1 -1
View File
@@ -28,7 +28,7 @@ class HomeWindow(gtk.Window):
self._add_page(HomeGroup(shell))
self._add_page(FriendsGroup(shell, menu_shell))
self._add_page(MeshGroup(shell))
self._add_page(MeshGroup(shell, menu_shell))
def _add_page(self, group):
view = CanvasView()
shell/view/home/MeshGroup.py
+14 -71
View File
@@ -4,84 +4,27 @@ import goocanvas
import conf
from sugar.canvas.IconItem import IconItem
from sugar.canvas.IconItem import IconColor
from sugar.presence import PresenceService
from view.home.IconLayout import IconLayout
class ActivityItem(IconItem):
def __init__(self, activity, service):
self._service = service
self._activity = activity
IconItem.__init__(self, icon_name=self.get_icon_name(),
color=self.get_color(), size=112)
def get_id(self):
return self._activity.get_id()
def get_icon_name(self):
registry = conf.get_activity_registry()
info = registry.get_activity_from_type(self._service.get_type())
return info.get_icon()
def get_color(self):
return IconColor(self._activity.get_color())
def get_service(self):
return self._service
from view.BuddyIcon import BuddyIcon
class MeshGroup(goocanvas.Group):
def __init__(self, shell):
def __init__(self, shell, menu_shell):
goocanvas.Group.__init__(self)
self._shell = shell
self._menu_shell = menu_shell
self._model = shell.get_model().get_mesh()
self._layout = IconLayout(shell.get_grid())
self._icon_layout = IconLayout(shell.get_grid())
self._activities = {}
for buddy_model in self._model.get_buddies():
self._add_buddy(buddy_model)
self._pservice = PresenceService.get_instance()
self._pservice.connect("service-appeared",
self._service_appeared_cb)
self._pservice.connect('activity-disappeared',
self._activity_disappeared_cb)
self._model.connect('buddy-added', self._buddy_added_cb)
for service in self._pservice.get_services():
self._check_service(service)
def _buddy_added_cb(self, model, buddy_model):
self._add_buddy(buddy_model)
def _service_appeared_cb(self, pservice, service):
self._check_service(service)
def _check_service(self, service):
registry = conf.get_activity_registry()
if registry.get_activity_from_type(service.get_type()) != None:
activity_id = service.get_activity_id()
if not self.has_activity(activity_id):
activity = self._pservice.get_activity(activity_id)
if activity != None:
self.add_activity(activity, service)
def has_activity(self, activity_id):
return self._activities.has_key(activity_id)
def add_activity(self, activity, service):
item = ActivityItem(activity, service)
item.connect('clicked', self._activity_clicked_cb)
self._icon_layout.add_icon(item)
self.add_child(item)
self._activities[item.get_id()] = item
def _activity_disappeared_cb(self, pservice, activity):
if self._activities.has_key(activity.get_id()):
self.remove_child(self._activities[activity.get_id()])
del self._activities[activity.get_id()]
def _activity_clicked_cb(self, item):
default_type = item.get_service().get_type()
registry = conf.get_activity_registry()
bundle_id = registry.get_activity_from_type(default_type).get_id()
activity_id = item.get_id()
self._shell.join_activity(bundle_id, activity_id)
def _add_buddy(self, buddy_model):
icon = BuddyIcon(self._shell, self._menu_shell, buddy_model)
self.add_child(icon)
self._layout.add_icon(icon)